18 lines
546 B
PowerShell
18 lines
546 B
PowerShell
function Assert-Git {
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if (!(Get-Command git -ErrorAction Ignore)) {
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Write-Error 'git is required to execute this script'
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exit 1
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}
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}
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function Invoke-Block([scriptblock]$cmd) {
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& $cmd
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# Need to check both of these cases for errors as they represent different items
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# - $?: did the powershell script block throw an error
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# - $lastexitcode: did a windows command executed by the script block end in error
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if ((-not $?) -or ($lastexitcode -ne 0)) {
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throw "Command failed to execute: $cmd"
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}
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}
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